Netgear GS724TS-100NAS User Manual download pdf (Page 129)

Chapter 4: Configuring Quality of Service | 129

GS716Tv2 and GS724Tv3 Software Administration Manual

To configure global CoS settings:

1. Select the Global radio button to configure the trust mode settings that apply to all

interfaces.

Alternatively, you can select the Interface radio button to apply trust mode settings to

individual interfaces. The per-interface setting overrides the global settings.

2. Select the trust mode for all interfaces (Global Trust Mode) or the selected interface

(Interface Trust Mode). This setting determines the type of CoS marking to trust when the

frame enters the port.

• Untrusted. Do not trust any CoS packet marking at ingress.

• 802.1p. The eight priority tags that are specified in IEEE 802.1p are p0 to p7. The

QoS setting lets you map each of the eight priority levels to one of four internal

hardware priority queues: High, Normal, Low, and Lowest.

• DSCP. The six most significant bits of the DiffServ field are called the Differentiated

Services Code Point (DSCP) bits.

3. Click Cancel to cancel the configuration on the screen and reset the data on the screen to

the latest value of the switch.

4. If you change any of the settings on the page, click Apply to send the updated configuration

to the switch.

CoS Interface Configuration

Use the CoS Interface Configuration page to apply an interface shaping rate to all interfaces

or to a specific interface.

To display the CoS Interface Configuration page, click the QoS  CoS tab, and then click the

Advanced  CoS Interface Configuration link.

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Netgear GS724TS-100NAS User Manual Page 129